// 管理用户数据相关
 import { defineStore } from "pinia";
 import { ref } from 'vue'
 import { loginApi } from "@/api/user";
 import { useCartStore } from "./cartStore";
 import { mergeCartApi } from "@/api/cart";


 export const useUserStore = defineStore('user', () => {
  const cartStore = useCartStore()
  // 1. 定义管理用户数据的state
  const userInfo = ref({})
  // 2. 定义获取接口数据的action函数
  const getUserInfo = async ({ account, password}) => {
   const res =  await loginApi({ account, password})
   userInfo.value = res.result
   // 合并购物车的操作
   await mergeCartApi(cartStore.cartList.map(item => {
    return {
      skuId: item.skuId,
      selected: item.selected,
      count: item.count
    }
   }))
   cartStore.updateNewList()
  }

  // 退出时清除用户信息
  const clearUserInfo = () => {
    userInfo.value = {}
    // 执行清除购物车的action
    cartStore.clearCart()
  }
  // 3. 以对象的格式把state和action return
  return {
    userInfo,
    getUserInfo,
    clearUserInfo
  }
 },
 {
  persist: true
 }
)